Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/19/2017
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/20/2017 07:29:12 0.00, -89.52 0.26, -90.69 132.37 80
2 04/21/2017 07:07:47 -0.00, -89.53 -0.75, -86.16 385.08 80
3 04/22/2017 19:29:44 -0.00, -89.55 -0.45, -91.46 217.89 80
4 04/23/2017 19:13:39 -0.00, -89.56 0.56, -86.93 300.09 80
5 04/25/2017 07:35:27 0.00, -89.60 0.61, -92.20 297.20 80
6 04/26/2017 07:14:04 -0.00, -89.61 -0.46, -87.68 220.51 80
7 04/27/2017 19:36:00 0.00, -89.62 -0.73, -92.98 382.79 80
8 04/28/2017 19:19:56 0.00, -89.63 0.28, -88.45 135.26 80
9 04/30/2017 07:41:44 -0.00, -89.67 0.90, -93.72 461.40 80
10 05/01/2017 07:20:20 -0.00, -89.69 -0.12, -89.19 56.49 80
11 05/03/2017 19:23:31 -0.00, -89.72 -0.05, -89.96 28.21 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 4/19/2017
SNOs_Map_GOES-16_NPP_20170421.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 04/19/2017 in txt file.

Historical Predications of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service